国产高清天天在线,超碰艹人人在线观看,久久新7777,国产美女极度色诱视频,日本三级片网页,淫乱人妻精品视频中文字幕

KT/ZT series integral type high wind pressure open-air crawler rig
KT7 integral type high wind pressure open-air crawler drilling rig

"kerry" brand KT7 integral type high wind pressure open-air crawler drilling rig is integrated the DTH drill system and screw air compressor system of the advanced drilling equipment, a six-cylinder diesel engine provide power for the two systems, compact structure, well type, easy to move. Drill car equipped with core intellectual products of single stage high compressed air pressure screw head, applied the international leading Shang Shi Y line, large flow(13m3/min),high pressure(1.7Mpa), provide strong power for high wind pressure pneumatic shock, drilling speed than the high air pressure drill car faster in 20% to 50%.

"kerry" brand KT7 integral type high wind pressure open-air crawler drilling rig mainly used for stonework and open-air mine drilling work.

National initiative single stage flexible drill arm system Security and stability of the walking mechanism

compressor high pressure screw host


Centralized operation platform           Advanced dust collection device

KT7 one-piece open-air  drilling rig technical parameters:

Rock hardnessf=6-20Rotatingtorque(N.m)1900
Drilling diameter(mm)90-105Maximumlifting power(N)25000
Economic drill depth(m)30Carriage lifting angleup 28°   down 42°
Travel speed(Km/h)0-2.5Carriage elevation angle129°
Gradeability 30°Carriage swing angleright 38°   left 35°
Ground clearance(mm)380Carriage leveling angleright  4°      ~89°
Machine Power(kW)180Drill arm swing  angleright 39°   left 60°
Diesel Yuchai YC6AFrame leveling angleup 10°   down 9°
Screw capacity(m3/min)13Push  length(mm)3000
Screwworking Pressure(Mpa)1.7Compensation length(mm)900
Dimension (mm)8000×2300×2800HammerHD35A (adapt HD45S)
Weight(Kg)9500Drill rod Φ64×3000mm
Rotating Speed(r/min)0-120Catching dustHydraulic cyclone layer flow
999在线视频精品免费播放观看 | 国产成人精品免高潮费视频 | 青草青草视频2免费观看 | 国产精品人成在线播放新网站 | 国产成人免费A在线视频一级 | 黄色网站免费观看禁止观看 | 99热亚洲色精品国产88 | 亚洲欧美精品一中文字幕 | 免费无码久久成人网站入口 | 国产精品.XX视频.XXTV | 国产成人精品123区免费视频 | 爽到高潮无码视频在线观看 | 国产精品久免费的黄网站 | 国产精品一区在线观看你懂的 | 久久精品国产亚洲AV忘忧草18 | 亚洲乱码中文字幕久久孕妇黑人 | 国产精品人人做人人爽人人添 | 一区二区三区内射美女毛片 | 一本色道久久HEZYO无码 | 欧美日韩精品一区二区三区 | 男女久久久国产一区二区三区 | 精品精品国产自在久久 | 无码AV免费精品一区二区三区 | 国产精品99精品无码视亚 | 国语A在线看免费观看视频 亚洲精品乱码久久久久66 | 亚洲精品偷拍日本中文字幕 | 国产十八禁大全无遮挡免费 | 国产裸体舞一区二区三区 | 人妻夜夜爽天天爽三区麻豆AV网站 | 午夜精品国产欧美日韩久久久久 | 久久久久亚洲AV片无码 | 中文字幕亚洲综合久久综合 | 精品欧美国产一区二区三区不卡 | 日本一区二区三区四区视频 | 国产电影精品久久禁18 | 亚洲无人区在线观看AV | 内射无码专区久久亚洲 | 国产成Av人片乱码色午夜 | 亚洲人精品午夜射精日韩 | 国产无吗一区二区三区在线欢 | 亚洲中文字幕av每天更新 |